[go: up one dir, main page]

WO2017113151A1 - Procédé de traitement de multiporteuse, station de base et équipement utilisateur - Google Patents

Procédé de traitement de multiporteuse, station de base et équipement utilisateur Download PDF

Info

Publication number
WO2017113151A1
WO2017113151A1 PCT/CN2015/099771 CN2015099771W WO2017113151A1 WO 2017113151 A1 WO2017113151 A1 WO 2017113151A1 CN 2015099771 W CN2015099771 W CN 2015099771W WO 2017113151 A1 WO2017113151 A1 WO 2017113151A1
Authority
WO
WIPO (PCT)
Prior art keywords
carrier
user equipment
base station
component carriers
same
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2015/099771
Other languages
English (en)
Chinese (zh)
Inventor
李�远
李强
马莎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Priority to PCT/CN2015/099771 priority Critical patent/WO2017113151A1/fr
Priority to CN201580084126.4A priority patent/CN108353387A/zh
Publication of WO2017113151A1 publication Critical patent/WO2017113151A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation

Definitions

  • the present invention relates to the field of communications, and in particular, to a multi-carrier processing method, a base station, and a user equipment.
  • the fourth-generation cellular mobile communication system represented by long-term evolution (English name: Long Term Evolution, English abbreviation: LTE) and long-term evolution upgrade (English full name: Long Term Evolution-Advanced, English abbreviation: LTE-A)
  • Frequency division multiplexing English full name: Orthogonal Frequency Division Multiplexing, English abbreviation: OFDM
  • small cell English full name: Small Cell
  • heterogeneous network English full name: Heterogeneous Network, English abbreviation: HetNet
  • carrier aggregation English full name: Carrier Aggregation, English abbreviation: CA
  • the solutions include improving link transmission performance, increasing cell packing density, and expanding available bandwidth. .
  • the extended bandwidth is a direct and effective way to improve the network capacity.
  • the carrier aggregation technology can aggregate multiple component carriers of the same or different frequency bands (English full name: Component Carrier, English abbreviation: CC) to form a transmission greater than 20 MHz.
  • the licensed LTE (Licensed-Assisted Access using LTE, LAA-LTE) system extends the available spectrum to the 5 GHz unlicensed band through CA technology, and seamlessly covers the licensed spectrum as a PCC.
  • the part of the control information is carried, and the license-free spectrum is used as a part of the data service for the SCC. Since the license-free spectrum is not only low-cost to purchase, but also has a wide range of usable bandwidth, it only needs to meet regulatory requirements such as transmit power, out-of-band leakage, and channel access to achieve coexistence with other operators and wireless communication systems. The service of data services is of great significance.
  • the LAA system needs to adopt the channel access mechanism of Listening-Before-Talk (English name: Listen-Before-Talk, English abbreviation: LBT), and requires the node to perform channel interception before sending the information.
  • the channel transmission signal can only be occupied after detecting that the channel is idle.
  • the base station Since the base station needs to perform the LBT before transmitting the downlink data, the starting position of the downlink data is not determined. Therefore, the user equipment needs to perform blind detection on the downlink control channel of the base station in real time when the base station does not send the downlink data. Receiving the starting position of the downlink data; when the base station transmits in the time division duplex (English full name: Time Division Duplexing, TDD) mode on the unlicensed carrier, the same carrier has both the uplink subframe and the downlink subframe. The user equipment does not need to detect blindly on the resources corresponding to the uplink subframe.
  • TDD Time Division Duplexing
  • the scheduled user equipment may not perform blind detection in the uplink subframe.
  • some of the serviced user equipments do not receive uplink scheduling information, or only some uplink subframes are scheduled, and these user equipments do not know the location of the remaining uplink subframes, so these user equipments still need to be in unscheduled uplinks.
  • Sub-frames perform blind detection.
  • the base station does not send downlink data in these subframes. Therefore, performing blind detection on these subframes of the user equipment adds a large amount of signaling overhead, resulting in waste of resources.
  • the base station can notify the user equipment of the start of blind detection and the time of stopping the blind detection according to the configuration of the carrier, thereby preventing the user equipment from performing blind detection at the time when the base station does not send downlink data, and reducing signaling overhead, but the base station needs to Both the moment when the carrier starts blind detection and the moment when the blind detection is stopped are notified to the user equipment, which increases the notification signaling overhead of the base station.
  • the embodiment of the present invention provides a multi-carrier processing method, a base station, and a user equipment. Since the component carriers of the same carrier set have the same end time, the base station does not need to notify each component carrier after the user equipment acquires the set split information. When the user equipment stops the blind detection of the component carrier, the notification signaling overhead of the base station is reduced.
  • the first aspect of the present invention provides a multi-carrier processing method, including:
  • the base station determines at least one carrier set, and each carrier set includes an available component carrier;
  • the base station configures component carriers in at least one carrier set such that they belong to the same carrier set
  • the component carriers have the same end time, and the base station does not send downlink data on the component carriers belonging to the same carrier set from the end time to the next start time of the end time;
  • the base station sends the set split information to the user equipment, where the set split information is used to indicate to the user equipment, the component carriers included in each of the plurality of carrier sets, and the component carriers belonging to the same carrier set have the same end time.
  • the base station divides the available carrier into a plurality of carrier sets, and configures the component carriers that belong to the same carrier set, so that the component carriers belonging to the same carrier set have the same end time, and then send the set split information to User equipment. Since the component carriers of the same carrier set have the same end time, after the user equipment acquires the set split information, the base station does not need to notify the user equipment for each member carrier to stop the blind detection of the component carrier, and reduces the notification message of the base station. Make the cost.
  • the base station configuring the component carriers in the at least one carrier set may include:
  • the base station configures the same uplink and downlink frame structure for the component carriers that belong to the same carrier set;
  • the set split information is further used to indicate that component carriers belonging to the same carrier set have the same uplink and downlink frame structure.
  • the set split information is also used to indicate that the component carriers belonging to the same carrier set have the same uplink and downlink frame structure. It can be understood that, in practical applications, the component carriers belonging to the same carrier set have the same uplink and downlink frame structure.
  • the component carriers of the same carrier set have the same uplink and downlink frame structure, and are only described by using the set partition information indication as an example, but are not limited thereto.
  • the component carriers of the same carrier set do not receive uplink data and transmit downlink data at the same time, and avoid the adjacent frequency leakage between the component carriers of the same carrier set.
  • the base station configuring the component carriers in the at least one carrier set may include:
  • the base station configures the same end time and the start time for the component carriers belonging to the same carrier set
  • the set split information is also used to indicate that the component carriers belonging to the same carrier set have the same start time.
  • the base station in the same carrier set of the component carrier does not receive the uplink at the same time.
  • Data and downlink data are transmitted, avoiding adjacent channel leakage between component carriers of the same carrier set.
  • the base station before or after the base station sends the set split information to the user equipment, the base station may further include:
  • the base station sends configuration information corresponding to each carrier set to the user equipment, where the configuration information includes an end time.
  • the base station can send configuration information by:
  • the base station For each of the divided sets of carriers, the base station carries the configuration information on the target component carrier in the carrier set;
  • the base station carries the configuration information corresponding to each of the divided carrier sets on the primary component carrier.
  • the base station can send configuration information to the user equipment in multiple manners, which improves the flexibility of the solution.
  • the embodiment of the invention provides a specific manner for the user equipment to detect downlink data, and improves the achievability of the solution.
  • the base station before or after the base station sends the set split information to the user equipment, the base station may further include:
  • the base station sends the configuration information corresponding to each carrier set to the user equipment, where the configuration information includes the uplink and downlink frame structure.
  • the base station divides the available carrier into a plurality of carrier sets, and configures the same uplink and downlink frame structure for the component carriers that belong to the same carrier set, and sends the set split information to the user equipment, where the base station may belong to the same carrier.
  • the uplink and downlink frame structures of the set component carriers are uniformly sent to the user equipment, and the time for the user equipment to start and stop the blind detection is not required for each component carrier, and the signaling overhead of the base station notifying the user equipment to start and stop the blind detection time is reduced. .
  • the component carriers belonging to the same carrier set have the same uplink and downlink frame structure, that is, the base station does not simultaneously receive and transmit data on the component carriers belonging to the same carrier set, and avoids the same in the same carrier set. Adjacent frequency leakage between component carriers.
  • the base station before or after the base station sends the set split information to the user equipment, the base station may further include:
  • the base station sends configuration information corresponding to each carrier set to the user equipment, where the configuration information includes a start time and an end time.
  • the base station divides the available carrier into a plurality of carrier sets, and configures the same start time and end time for the component carriers belonging to the same carrier set, and sends the set split information to the user equipment, and the base station may belong to
  • the start time and the end time of the component carriers of the same carrier set are uniformly sent to the user equipment, and the time for the user equipment to start and stop the blind detection is not required for each component carrier, and the base station is notified to notify the user equipment to start and stop the blind detection time. Signaling overhead.
  • the component carriers belonging to the same carrier set have the same start time and end time, that is, the base station does not simultaneously receive and transmit data on the component carriers belonging to the same carrier set, and avoids the same carrier set. Adjacent frequency leakage between each component carrier.
  • the base station sends the configuration information corresponding to each carrier set to the user equipment, which may include:
  • the base station For each carrier set, the base station carries the configuration information on the target component carrier in the carrier set, and the target component carrier is a subset of the carrier in the carrier set.
  • the target component carrier is a minimum carrier set of all users in the carrier set that can include the base station service.
  • the base station sends the configuration information corresponding to each carrier set to the user equipment, which may include:
  • the base station carries the configuration information corresponding to each carrier set on the primary component carrier, so that the user equipment receives the configuration information on the primary component carrier.
  • the sending, by the base station, the set split information to the user equipment may include:
  • the base station carries the set split information on the physical broadcast channel PBCH, so that the user equipment acquires the set split information on the PBCH;
  • the base station carries the set split information to the common search space of the physical downlink control channel PDCCH, so that the user acquires the set split information in the common search space;
  • the base station carries the set split information in a specific search space of the user equipment of the PDCCH, so that the user equipment acquires the set split information in a specific search space;
  • the base station notifies the user equipment of the set split information by radio resource control RRC signaling.
  • the base station can also send the set split information to the user equipment in other manners, which is not limited herein.
  • a second aspect of the present invention provides a multi-carrier processing method, including:
  • the base station divides the available component carriers into a plurality of carrier sets
  • the base station configures the same uplink and downlink frame structure for the component carrier configurations that belong to the same carrier set;
  • the base station transmits data on the configured component carrier.
  • the base station divides the available carrier into a plurality of carrier sets, and configures the same uplink and downlink frame structure for the component carriers that belong to the same carrier set. Since the base station does not send uplink data in the uplink subframe, the downlink node The uplink data is not received in the frame, so the base station does not receive the uplink data and the downlink data simultaneously in the component carriers belonging to the same carrier set, thereby avoiding the adjacent channel leakage between the component carriers in the same carrier set.
  • the base station divides the available component carriers into a plurality of carrier sets, which may include:
  • the base station detects an adjacent frequency leakage power of each of the available component carriers and other component carriers;
  • the base station groups the available component carriers according to the adjacent frequency leakage power.
  • the base station may be in a small radio signal interference environment, the base station only keeps transmitting signals on one component carrier, and performs wireless signal power detection on other component carriers to obtain the member from the sending signal. Adjacent frequency leakage power on the carrier. Then, the component carriers whose adjacent leakage power exceeds the predefined threshold are divided into the same set, and the carriers whose adjacent leakage powers of all the members in a certain set are lower than the predefined threshold can be divided into another different set. Therefore, the power leakage power of any one of the component carriers in any one of the carrier sets and all the component carriers in the other carrier sets is lower than a predetermined threshold.
  • the base station divides the component carriers whose adjacent frequency leakage power exceeds the predetermined threshold into the same carrier set, so that the adjacent channel leakage power between the component carriers of different carrier sets is lower than a predetermined threshold, and the different carrier sets are reduced.
  • the adjacent frequency leaks are not limited to the adjacent frequency leaks.
  • a third aspect of the present invention provides a multi-carrier processing method, including:
  • the user equipment receives the set split information of the available component carriers, where the set split information is used to indicate that the available component carriers are divided into the component carriers included in the target group carrier set, and the component carriers belonging to the same carrier set have the same end time;
  • the user equipment determines configuration information corresponding to each carrier set in the target group carrier set
  • the user equipment performs downlink data detection on each carrier set in the target group carrier set according to the configuration information.
  • the base station divides the available carrier into a plurality of carrier sets, and configures the component carriers that belong to the same carrier set, so that the component carriers belonging to the same carrier set have the same end time, and then send the set split information to User equipment. Since the component carriers of the same carrier set have the same end time, after the user equipment acquires the set split information, the base station does not need to notify the user equipment for each member carrier to stop the blind detection of the component carrier, and reduces the notification message of the base station. Make the cost.
  • the configuration information includes an end time
  • the detecting, by the user equipment, the downlink data of each carrier set in the target group carrier set according to the configuration information may include:
  • the user equipment stops detecting downlink data of the component carriers in the carrier set at the end time.
  • the component carriers of the same carrier set do not receive uplink data and transmit downlink data at the same time, and avoid the adjacent frequency leakage between the component carriers of the same carrier set.
  • the set split information is further used to indicate that component carriers that belong to the same carrier set have the same uplink and downlink frame structure
  • the configuration information includes an uplink and downlink frame structure.
  • the detecting, by the user equipment, the downlink data of each carrier set in the target group carrier set according to the configuration information may include:
  • the user equipment determines, according to the uplink and downlink frame structure, an uplink subframe and a downlink subframe corresponding to each carrier set;
  • the user equipment For each carrier set, the user equipment performs downlink data detection on the component carriers in the carrier set in the downlink subframe, and stops downlink data detection on the component carriers in the carrier set in the uplink subframe.
  • the set split information is further used to indicate that component carriers that belong to the same carrier set have the same start time
  • the configuration information includes a start time and the end time
  • the detecting, by the user equipment, the downlink data of each carrier set in the target group carrier set according to the configuration information may include:
  • the user equipment stops detecting downlink data of the component carriers in the carrier set at the end time, and starts downlink data detection on the component carriers in the carrier set at the start time.
  • the base station can send configuration information to the user equipment in multiple manners, which improves the flexibility of the solution.
  • the embodiment of the invention provides a specific manner for the user equipment to detect downlink data, and improves the achievability of the solution.
  • any one of the first to the third possible implementation manners, in the fourth possible implementation manner, the user equipment receiving the set partition information of the available component carriers may include:
  • the user equipment receives the set split information sent by the base station.
  • the receiving, by the user equipment, the set split information sent by the base station includes:
  • the user equipment performs a search on the PBCH and acquires the set partition information.
  • the user equipment searches in a common search space of the PDDCH and acquires the set partition information
  • the user equipment searches in a specific search space of the user equipment of the PDDCH and acquires the set partition information
  • the user equipment receives RRC signaling sent by the base station, and the RRC signaling includes set split information.
  • the user equipment can also divide the carrier set according to the characteristics of each component carrier to determine the set split information.
  • the user equipment may also obtain the set partition information in other manners, which is not limited herein.
  • the user sets The configuration information corresponding to each set of carrier sets in the target group carrier set may be:
  • the user equipment receives configuration information sent by the base station on a target component carrier in each set of carrier sets, and the target component carrier is a subset of the carriers in each set of carrier sets.
  • the target component carrier is a minimum carrier set of all users that are served by the base station in each set of carrier sets.
  • the determining, by the user equipment, the configuration information corresponding to each group of the carrier groups in the target group carrier set may include:
  • the user equipment receives, on the primary component carrier, configuration information corresponding to each set of carrier sets in the target group carrier set sent by the base station.
  • a fourth aspect of the present invention provides a base station, including:
  • a determining module configured to determine at least one carrier set, where each of the carrier sets includes an available component carrier
  • a configuration module configured to configure component carriers in the at least one carrier set determined by the determining module, so that the component carriers belonging to the same carrier set have the same end time, and the base station from the end time The downlink data is not transmitted on the component carriers belonging to the same carrier set between the next start time of the end time;
  • a first sending module configured to send, to the user equipment, the set split information, where the set split information is used to indicate, to the user equipment, a component carrier included in each carrier set configured by the configuration module in the several carrier sets, And the component carriers belonging to the same carrier set have the same end time.
  • the configuration module includes:
  • a first configuration unit configured to configure the same uplink and downlink frame structure for component carriers that belong to the same carrier set
  • the set split information is further used to indicate that component carriers belonging to the same carrier set have the same uplink and downlink frame structure.
  • the configuration module includes:
  • a second configuration unit configured to configure the same end time and the start time for the component carriers belonging to the same carrier set
  • the set partition information is also used to indicate that member carriers belonging to the same carrier set have the same start time.
  • the base station further includes:
  • the second sending module is configured to send configuration information corresponding to each carrier set to the user equipment before or after the first sending module sends the set split information to the user equipment, where the configuration information includes an end time.
  • the second sending module is further configured to: before the first sending module sends the set split information to the user equipment, The configuration information is sent to the user equipment, and the configuration information includes an uplink and downlink frame structure.
  • the base station further includes:
  • the second sending module is further configured to send the configuration information corresponding to each carrier set to the user equipment before or after the first sending module sends the set split information to the user equipment, where the configuration information includes a start time and an end time.
  • the second sending module includes a first bearer unit
  • the first bearer unit is configured to carry configuration information on a target component carrier in the carrier set for each carrier set, where the target component carrier is a subset of the carrier in the carrier set.
  • the target component carrier is a minimum carrier set of all users in the carrier set that can include the base station service.
  • the second sending module may include the second bearer unit
  • the second bearer unit is configured to carry configuration information corresponding to each carrier set on the primary component carrier, so that the user equipment receives the configuration information on the primary component carrier.
  • the first sending module includes:
  • a third bearer unit configured to carry the set split information on the physical broadcast channel PBCH, so that the user equipment acquires the set split information in the PBCH;
  • the set split information carries a common search space of the physical downlink control channel PDCCH, so that the user acquires the set split information in the common search space;
  • the set split information is carried in a specific search space of the user equipment of the PDCCH, so that the user equipment acquires the set split information in a specific search space;
  • the set split information is notified to the user equipment by radio resource control RRC signaling.
  • a fifth aspect of the present invention provides a base station, including:
  • a dividing module configured to divide an available component carrier into a plurality of carrier sets
  • a configuration module configured to configure the same uplink and downlink frame structure for the component carrier configurations of the same carrier set divided by the dividing module
  • a transmission module configured to transmit data on a component carrier after the configuration module is configured.
  • the dividing module includes:
  • a detecting unit configured to detect an adjacent frequency leakage power of each component carrier of the available component carriers and other component carriers
  • a grouping unit configured to group the available component carriers according to the adjacent frequency leakage power detected by the detecting unit.
  • a sixth aspect of the present invention provides a user equipment, including:
  • a receiving module configured to receive set split information of available component carriers, where the set split information is used to indicate that the available component carriers are divided into component carriers included in the target group carrier set, and the component carriers belonging to the same carrier set Have the same end time;
  • a determining module configured to determine configuration information corresponding to each carrier set in the target group carrier set received by the receiving module
  • a detecting module configured to perform downlink data detection on each carrier set in the target group carrier set according to the configuration information determined by the determining module.
  • the configuration information includes an end time
  • the detection module includes:
  • the first detecting unit is configured to stop detecting downlink data of the component carriers in the carrier set at the end time for each carrier set.
  • the set split information is further used to indicate that component carriers that belong to the same carrier set have the same uplink and downlink frame structure
  • the configuration information includes an uplink and downlink frame structure.
  • the detection module includes:
  • a determining unit configured to determine, according to an uplink and downlink frame structure, an uplink subframe and a downlink subframe corresponding to each carrier set;
  • a second detecting unit configured to perform downlink data detection on the component carriers in the carrier set in the downlink subframe determined by the determining unit for each carrier set, and stop performing component carriers in the carrier set in the uplink subframe Detection of downlink data.
  • the set split information is further used to indicate that component carriers that belong to the same carrier set have the same start time
  • the configuration information includes a start time and an end time
  • the detection module includes:
  • a third detecting unit configured to: for each carrier set, the user equipment stops detecting downlink data of the component carriers in the carrier set at the end time, and starts downlink data of the component carriers in the carrier set at the start time. Detection.
  • the receiving module includes:
  • the first receiving unit is configured to receive the set split information sent by the base station.
  • the first receiving unit includes:
  • determining the modulus includes:
  • a second receiving unit configured to receive configuration information sent by the base station on the target component carrier in each set of carrier sets, where the target component carrier is a subset of the carriers in each set of carrier sets.
  • the target component carrier is a minimum carrier set of all users that are served by the base station in each set of carrier sets.
  • the determining module includes:
  • a third receiving unit configured to receive, on the primary component carrier, configuration information corresponding to each set of carrier groups in the target group carrier set sent by the base station.
  • a seventh aspect of the present invention provides a base station, including: an input device, an output device, a memory, and a processor,
  • the memory is used to store a program
  • the processor is configured to execute the program in the memory, and the specific steps are as follows:
  • each carrier set including available component carriers
  • Configuring member carriers in the at least one carrier set such that the component carriers belonging to the same carrier set have the same end time, and the base station belongs to the component carrier belonging to the same carrier set from the end time to the next start time of the end time No downlink data is sent;
  • the control output device sends the set split information to the user equipment, where the set split information is used to indicate to the user equipment the component carriers included in each of the plurality of carrier sets, and the component carriers belonging to the same carrier set have the same end time.
  • the processor is further configured to perform the following steps:
  • the set split information is further used to indicate that the component carriers belonging to the same carrier set have the same uplink and downlink frame structure.
  • the processor is further configured to perform the following steps:
  • the set split information is also used to indicate that the component carriers belonging to the same carrier set have the same start time.
  • the processor is further configured to perform the following steps:
  • the control output device sends the configuration information corresponding to each carrier set to the user equipment, and the configuration information includes the end time.
  • the processor is further configured to perform the following steps:
  • the control output device sends configuration information corresponding to each carrier set to the user equipment, where the configuration information includes an uplink and downlink frame structure.
  • the processor is further configured to perform the following steps:
  • the control output device sends configuration information corresponding to each carrier set to the user equipment, where the configuration information includes a start time and an end time.
  • the processor is further configured to perform the following steps:
  • configuration information is carried on a target component carrier in the carrier set, and the target component carrier is a subset of carriers in the carrier set.
  • the processor is further configured to perform the following steps:
  • the configuration information corresponding to each carrier set is carried on the primary component carrier, so that the user equipment receives the configuration information on the primary component carrier.
  • the processor is further configured to perform the following steps:
  • the set split information is carried on the physical broadcast channel PBCH, so that the user equipment acquires the set split information in the PBCH;
  • the set split information carries a common search space of the physical downlink control channel PDCCH, so that the user acquires the set split information in the common search space;
  • the set split information is carried in a specific search space of the user equipment of the PDCCH, so that the user equipment acquires the set split information in a specific search space;
  • the set split information is notified to the user equipment by radio resource control RRC signaling.
  • An eighth aspect of the present invention provides a base station, including: an input device, an output device, a memory, and a processor,
  • the memory is used to store the program
  • the processor is configured to execute the program in the memory, and the specific steps are as follows:
  • Data is transmitted on the configured component carrier.
  • the processor is further configured to perform the following steps:
  • the available component carriers are grouped according to the adjacent frequency leakage power.
  • a ninth aspect of the present invention provides a user equipment, including: an input device, an output device, a memory, and a processor,
  • the memory is used to store a program
  • the processor is configured to execute a program in the memory, and the specific steps are as follows:
  • the processor is further configured to perform the following steps:
  • downlink data detection of the component carriers in the carrier set is stopped at the end time.
  • the processor is further configured to perform the following steps:
  • downlink data is detected in the downlink carrier for the component carriers in the carrier set, and downlink data detection of the component carriers in the carrier set is stopped in the uplink subframe.
  • the processor is further configured to perform the following steps:
  • the downlink data detection of the component carriers in the carrier set is stopped at the end time, and downlink data detection is performed on the component carriers in the carrier set at the start time.
  • the processor is further configured to perform the following steps:
  • the input device is controlled to receive the set split information sent by the base station.
  • the processor is further configured to perform the following steps:
  • the control input device receives the RRC signaling sent by the base station, and the RRC signaling includes the set split information.
  • the processor is further configured to perform the following steps:
  • the control input device receives the configuration information sent by the base station on the target component carrier in each set of carrier sets, and the target component carrier is a subset of the carriers in each set of carrier sets.
  • the processor is further configured to perform the following steps:
  • the control input device receives, on the primary component carrier, configuration information corresponding to each set of carrier sets in the target group carrier set sent by the base station.
  • the base station divides the available carrier into a plurality of carrier sets, and configures the component carriers that belong to the same carrier set, so that the component carriers belonging to the same carrier set have the same end time, and then send the set split information to User equipment. Since the component carriers of the same carrier set have the same end time, after the user equipment acquires the set split information, the base station does not need to notify the user equipment for each member carrier to stop the blind detection of the component carrier, and reduces the notification message of the base station. Make the cost.
  • FIG. 1 is a schematic diagram of an embodiment of a communication system architecture in an embodiment of the present invention
  • FIG. 2 is a schematic diagram of an embodiment of a multi-carrier processing method according to an embodiment of the present invention
  • FIG. 3 is a schematic diagram of another embodiment of a multi-carrier processing method according to an embodiment of the present invention.
  • FIG. 4 is a schematic diagram of an application scenario of a multi-carrier processing method according to an embodiment of the present invention.
  • FIG. 5 is a schematic diagram of another embodiment of a multi-carrier processing method according to an embodiment of the present invention.
  • FIG. 6 is a schematic diagram of another application scenario of a multi-carrier processing method according to an embodiment of the present invention.
  • FIG. 7 is a schematic diagram of another embodiment of a multi-carrier processing method according to an embodiment of the present invention.
  • FIG. 8 is a schematic diagram of an embodiment of a base station in this embodiment.
  • FIG. 9 is a schematic diagram of another embodiment of a base station in this embodiment.
  • FIG. 10 is a schematic diagram of another embodiment of a base station in this embodiment.
  • FIG. 11 is a schematic diagram of another embodiment of a base station in this embodiment.
  • FIG. 12 is a schematic diagram of another embodiment of a base station in this embodiment.
  • FIG. 13 is a schematic diagram of another embodiment of a base station in this embodiment.
  • FIG. 14 is a schematic diagram of another embodiment of a base station in this embodiment.
  • 15 is a schematic diagram of an embodiment of a base station in this embodiment.
  • 16 is a schematic diagram of another embodiment of a base station in this embodiment.
  • 17 is a schematic diagram of an embodiment of a user equipment in this embodiment.
  • FIG. 18 is a schematic diagram of another embodiment of a user equipment in this embodiment.
  • 19 is a schematic diagram of another embodiment of a user equipment in this embodiment.
  • 20 is a schematic diagram of another embodiment of a user equipment in this embodiment.
  • 21 is a schematic diagram of another embodiment of a user equipment in this embodiment.
  • FIG. 22 is a schematic diagram of another embodiment of a user equipment in this embodiment.
  • FIG. 23 is a schematic diagram of another embodiment of a user equipment in this embodiment.
  • 24 is a schematic diagram of another embodiment of a user equipment in this embodiment.
  • 25 is a schematic structural diagram of a base station of a multi-carrier processing method according to an embodiment of the present invention.
  • FIG. 26 is a schematic structural diagram of a user equipment in a multi-carrier processing method according to an embodiment of the present invention.
  • the user equipment (English name: User Equipment, English abbreviation: UE) includes but is not limited to a mobile station (English full name: Mobile Station, English abbreviation: MS), and a mobile terminal (English full name: Mobile) Terminal), mobile phone (English full name: Mobile Telephone), mobile phone (English name: handset) and portable device (English full name: portable equipment), etc.
  • the user equipment can be accessed via wireless access network (English full name: Radio Access Network, English Abbreviations: RAN) communicate with one or more core networks, for example, the user equipment can be a mobile phone (or "cellular" phone), a computer with wireless communication capabilities, etc., and the user device can also be portable, pocket-sized, Handheld, computer built-in or in-vehicle mobile devices.
  • the base station may be a base station in GSM or CDMA (English full name: Base Transceiver Station, English abbreviation: BTS), or may be a base station in WCDMA (abbreviation: NodeB), or may be LTE.
  • BTS Base Transceiver Station
  • NodeB base station in WCDMA
  • NodeB base station in WCDMA
  • eNB evolved Node B, English abbreviation: eNB
  • the embodiments of the present invention are mainly applied to an LTE system on an unlicensed spectrum, that is, a LAA-LTE system.
  • the transmitting node may aggregate multiple carriers (such as an unlicensed carrier and a licensed carrier, an unlicensed carrier and an unlicensed carrier) by using a CA technology, and the carrier allocation scenario includes:
  • Licensed spectrum and unlicensed spectrum co-site deployment that is, the licensed spectrum and the unlicensed spectrum are aggregated by the same transmitting node.
  • the node sets the licensed carrier to PCC and sets the unlicensed carrier to SCC, as shown in the left figure of Figure 2. .
  • licensed spectrum and unlicensed spectrum non-co-location deployment such as licensed spectrum deployed in macro base stations, unlicensed spectrum deployed in low-power nodes, including micro-cells (English name: Micro cell), pico-cell (English name: Pico cell) , home base station (English full name: Femto cell), remote radio head (English full name: Remote radio head), relay (English full name: Relay), etc., between the macro base station and the low power node through the ideal or non-ideal backhaul Link connection, as shown in the figure in Figure 1.
  • micro-cells English name: Micro cell
  • pico-cell English name: Pico cell
  • home base station English full name: Femto cell
  • remote radio head English full name: Remote radio head
  • relay English full name: Relay
  • the license-free spectrum is deployed independently on the sending node, that is, the transmitting node uses only the unlicensed spectrum instead of the licensed spectrum, as shown in the right figure of Figure 1.
  • the transmitting node can use more than one carrier on the unlicensed spectrum.
  • Line communication systems such as Wi-Fi systems
  • coexistence scenarios include: coexistence of transmitting nodes of different LAA-LTE operators; LAA-LTE transmitting nodes (including both single LAA-LTE operators and multiple LAA-LTE operators) Coexistence with other wireless communication systems that work in license-free spectrum.
  • the uplink and downlink transmission of the present invention may adopt the time division duplex (English full name: Time Division Duplexing, English abbreviation: TDD) on the same carrier, or
  • TDD Time Division Duplexing, English abbreviation: TDD
  • the full downlink transmission is not limited in the embodiment of the present invention.
  • GSM Global System of Mobile communication
  • CDMA Code Division Multiple Access
  • WCDMA Wideband Code Division Multiple Access
  • GPRS General Packet Radio Service
  • UMTS Universal Mobile Telecommunication System
  • WIMAX Worldwide Interoperability for Microwave Access
  • an embodiment of a multi-carrier processing method in an embodiment of the present invention includes:
  • the base station determines at least one carrier set, where each carrier set includes an available component carrier.
  • the base station divides the available component carriers into a plurality of carrier sets, each of which includes at least one component carrier.
  • the base station configures a component carrier in the at least one carrier set.
  • the base station configures component carriers belonging to the same carrier set such that component carriers belonging to the same carrier set have the same end time.
  • the base station does not transmit downlink data on the component carriers belonging to the same carrier set from any one end time to the next start time of the end time. It should be noted that the time at which the downlink data is not transmitted includes the end time, but does not include the start time.
  • the base station sends the set split information to the user equipment.
  • the set split information is sent to the user equipment, and the set split information is used to indicate to the user equipment, the component carriers included in each of the plurality of divided carrier sets, and the same carrier set. Member carriers have the same end time.
  • the user equipment receives the set division information of the available component carriers.
  • the base station divides the available component carriers into a plurality of carrier sets, and performs configuration on each carrier set, so that the component carriers of the same carrier set have the same end time, and the set split information is sent to the user equipment, and the user equipment obtains the set partition.
  • the information is obtained, and the component carriers included in each carrier set of the divided target group carrier set are learned, and the component carriers belonging to the same carrier set have the same end time.
  • the base station serves at least one user equipment, but not all of the user equipments are allocated to all available component carriers.
  • the target group carrier set is a cluster of all the component carriers allocated to the user equipment, and the set of carriers divided by the base station.
  • the available carriers include CC1, CC2, CC3, CC4, and CC5, where CC1 and CC2 are allocated to UE1, CC1 and CC3 belong to the first carrier set, CC2 and CC4 belong to the second carrier set, and CC5 belongs to the third carrier set, then the target The set of carrier sets includes a first set of carriers and a second set of carriers.
  • the user equipment determines configuration information corresponding to each carrier set in the target group carrier set.
  • the user equipment After acquiring the set split information, the user equipment determines configuration information corresponding to each carrier set in the target group carrier set.
  • the user equipment performs downlink data detection on each carrier set in the target group carrier set according to the configuration information.
  • the user equipment After determining the configuration information corresponding to each carrier set in the target group carrier set, the user equipment performs downlink data detection on each carrier set in the target group carrier set according to the configuration information.
  • the base station divides the available carrier into a plurality of carrier sets, and configures the component carriers that belong to the same carrier set, so that the component carriers belonging to the same carrier set have the same end time, and then send the set split information to User equipment. Since the component carriers of the same carrier set have the same end time, after the user equipment acquires the set split information, the base station does not need to notify the user equipment for each member carrier to stop the blind detection of the component carrier, thereby reducing the base station notifying the user equipment. The signaling overhead of the moment when blind detection is stopped.
  • the base station when configuring the component carriers that belong to the same carrier set, may further enable the base station to transmit the time domain location of the uplink subframe on at least one component carrier of the same carrier set, and other The carrier (if corresponding to the downlink subframe) remains idle. Or to enable the base station to transmit the time domain location of the downlink subframe on at least one component carrier of the same carrier set, and other carriers (If the corresponding is an uplink subframe) remains idle.
  • the set split information is also used to indicate that the component carriers belonging to the same carrier set have the same uplink and downlink frame structure. It can be understood that, in practical applications, the component carriers belonging to the same carrier set have the same uplink and downlink frame structure.
  • the component carriers of the same carrier set have the same uplink and downlink frame structure, and the component partitioning information indication is taken as an example, but is not limited thereto.
  • the component carriers of the same carrier set do not receive uplink data and transmit downlink data at the same time, and avoid the adjacent frequency leakage between the component carriers of the same carrier set.
  • the base station before the base station sends the set split information to the user equipment, the base station may further include:
  • the base station sends configuration information corresponding to each aggregate carrier to the user equipment, where the configuration information includes an end time;
  • the base station can send configuration information by:
  • the base station For each of the divided sets of carriers, the base station carries the configuration information on the target component carrier in the carrier set, and the target component carrier is a subset of the carriers in the set of carriers.
  • the target component carrier may be a minimum carrier set of all the users in the carrier set that can include the base station service, or may be other carrier subsets, which is not limited herein.
  • the base station carries the configuration information corresponding to each of the divided carrier sets on the primary component carrier.
  • the base station can also send the configuration information to the user equipment in other manners, which is not limited herein.
  • configuration information corresponding to each set of carrier groups in the target group carrier set may be determined by:
  • the user equipment receives the configuration information sent by the base station on the target component carrier corresponding to each set of carrier groups in the target group carrier set.
  • the user equipment receives, on the primary component carrier, configuration information corresponding to each set of carrier sets in the target group carrier set sent by the base station.
  • the user equipment may determine configuration information by other means, which is not limited herein.
  • the downlink data may be detected by using each carrier set in the target group carrier set as follows:
  • the user equipment For each carrier set in the target group carrier set, the user equipment stops detecting downlink data of the component carriers in the carrier set at the end time corresponding to the carrier set.
  • the user equipment since the user equipment knows the component carriers included in each carrier set, and the component carriers of the same carrier set have the same end time, after determining the end time corresponding to the carrier set, the user equipment can determine that the end time is The end time of each component carrier in the carrier set, so that the user equipment stops detecting downlink data for all component carriers in the carrier set at the end time.
  • the base station can send configuration information to the user equipment in multiple manners, which improves the flexibility of the solution.
  • the embodiment of the invention provides a specific manner for the user equipment to detect downlink data, and improves the achievability of the solution.
  • the base station can configure the component carriers belonging to the same carrier set in a plurality of manners, so that the component carriers belonging to the same carrier set have the same end time, which are respectively described below.
  • another embodiment of the multi-carrier processing method in the embodiment of the present invention includes:
  • the base station divides the available carrier into a plurality of carrier sets.
  • the base station divides the available component carriers into a plurality of carrier sets, each of which includes at least one component carrier.
  • the base station configures the same uplink and downlink frame structure for the component carriers that belong to the same carrier set.
  • the base station configures the same uplink and downlink frame structure for the component carriers belonging to the same carrier set. It can be understood that the base station does not transmit downlink data in the uplink subframe, and therefore, the component carriers of the same uplink and downlink frame structure have the same end time.
  • the base station sends the set split information to the user equipment.
  • the set split information is sent to the user equipment, and the set split information is used to indicate to the user equipment, the component carriers included in each of the plurality of divided carrier sets, and the same carrier set.
  • the component carrier has an uplink and downlink frame structure.
  • the base station may send the set split information to the user equipment in the following manners:
  • the base station carries the set split information on the physical broadcast channel (English full name: Physical Broadcast Channel, English abbreviation: PBCH), so that the user equipment obtains the set split information from the PBCH.
  • PBCH Physical Broadcast Channel
  • the base station carries the set split information in a common search space of the physical downlink control channel (English name: Physical Downlink Control Channel, English abbreviation: PDCCH), so that the user equipment obtains the set partition information in the common search space.
  • PDCCH Physical Downlink Control Channel
  • the base station carries the set split information in a specific search space of the user equipment of the PDCCH, so that the user equipment acquires the set split information in the specific search space.
  • the base station notifies the user equipment by using the radio resource control (English full name: Radio Resource Control, English abbreviation: RRC) to enable the user equipment to receive the RRB signaling and obtain the set partition information.
  • RRC Radio Resource Control
  • the base station can also send the set split information to the user equipment in other manners, which is not limited herein.
  • the user equipment receives the set division information of the available component carriers.
  • the base station divides the available component carriers into a plurality of carrier sets, and configures the same uplink and downlink frame structure for the component carriers that belong to the same carrier set, and then sends the set partition information to the user equipment, and the user equipment acquires the set partition information, and learns the division.
  • the component carriers included in each of the plurality of carrier sets that come out, and the component carriers belonging to the same carrier set have the same uplink and downlink frame structure.
  • the base station serves at least one user equipment, but not all of the user equipments are allocated to all available component carriers.
  • the target group carrier set is a cluster of all the component carriers allocated to the user equipment, and the set of carriers divided by the base station.
  • the user equipment can obtain the set split information sent by the base station in the following manners:
  • the user equipment searches on the PBCH and obtains the set partition information.
  • the user equipment searches in the common search space of the PDDCH and obtains the set partition information.
  • the user equipment searches for the feature search space of the user equipment of the PDDCH and obtains the set partition information.
  • the user equipment receives the RRC signaling sent by the base station, and parses the signaling to obtain the aggregate division information.
  • the user equipment can also divide the carrier set according to the characteristics of each component carrier to determine the set split information.
  • the user equipment may also obtain the set partition information in other manners, which is not limited herein.
  • the base station sends the uplink and downlink frame structure corresponding to each carrier set to the user equipment.
  • the configuration information corresponding to each carrier set is sent to the user equipment, and the configuration information includes an uplink and downlink frame structure.
  • the base station may send the configuration information to the user equipment by:
  • the base station For each of the divided sets of carriers, the base station carries the configuration information on the target component carrier in the carrier set, and the target component carrier is a subset of the carriers in the set of carriers.
  • the target component carrier may be a minimum carrier set of all the users in the carrier set that can include the base station service, or may be other carrier subsets, which is not limited herein.
  • the base station carries the configuration information corresponding to each of the divided carrier sets on the primary component carrier.
  • the base station can also send the configuration information to the user equipment in other manners, which is not limited herein.
  • the user equipment determines an uplink and downlink frame structure corresponding to each carrier set in the target group carrier set.
  • the configuration information corresponding to each carrier set in the target group carrier set is determined, and the configuration information includes an uplink and downlink frame structure.
  • the base station serves at least one user equipment, but not all of the user equipments are allocated to all available carriers.
  • the target group carrier set is a cluster of all the component carriers allocated to the user equipment, and the set of carriers divided by the base station.
  • configuration information corresponding to each set of carrier groups in the target group carrier set may be determined by:
  • the user equipment receives the configuration information sent by the base station on the target component carrier corresponding to each set of carrier groups in the target group carrier set.
  • the user equipment receives, on the primary component carrier, configuration information corresponding to each set of carrier sets in the target group carrier set sent by the base station.
  • the user equipment can also determine the configuration information by other means, specifically not here. Limited.
  • the user equipment performs downlink data detection on each carrier set in the target group carrier set according to the uplink and downlink frame structure.
  • the user equipment determines the uplink subframe and the downlink subframe corresponding to each carrier set according to the uplink and downlink frame structure; for each carrier set, the user equipment starts downlink data detection on the component carriers in the carrier set in the downlink subframe, and The downlink data is stopped in the uplink subframe to detect the downlink data of the component carriers in the carrier set.
  • the base station does not transmit downlink data in the uplink subframe, and downlink data can be transmitted in the downlink subframe.
  • the user equipment knows the component carriers included in each carrier set, and the component carriers of the same carrier set have the same uplink and downlink frame structure. Therefore, after acquiring the uplink and downlink frame structure corresponding to the carrier set, the user equipment may determine an uplink subframe and a downlink subframe corresponding to each component carrier in the carrier set, and serve all the services in the uplink subframe in the uplink subframe.
  • the component carrier of the user equipment stops detecting the downlink data, and all the component carriers serving the user equipment in the carrier set perform downlink data detection.
  • the user equipment can determine that no idleness is detected in the carrier set according to the uplink and downlink frame structure of any component carrier in the carrier set.
  • the channel is unable to transmit the component carrier of the downlink data, thereby stopping the blind detection of the downlink data on the currently continuously transmitted radio frame of the component carrier.
  • three CC1, CC2, and CC3 of a base station are in the same set, and the same uplink and downlink frame structure is adopted, and subframes 1 to 6 are respectively DL and DL.
  • the base station fails to occupy the channel to transmit downlink data on the CC 2 because the channel is busy, and the UE can determine that the base station competes for channel failure on the CC 2 by using the uplink and downlink frame structure corresponding to the carrier set.
  • the user equipment stops detecting the downlink data in the downlink subframe of the current radio frame of the CC 2. Thereby, the signaling overhead of the user equipment is saved.
  • step 305 is after 303 and before step 306, step 304 and step 305 are not limited herein, that is, step 304 may be before step 305. It may also be after step 305, which is not limited herein.
  • the base station divides the available carrier into a plurality of carrier sets, and configures the same uplink and downlink frame structure for the component carriers belonging to the same carrier set, and sends the set split information to use.
  • the user equipment, the base station can uniformly send the uplink and downlink frame structures of the component carriers belonging to the same carrier set to the user equipment, and does not need to notify the user equipment for each member carrier to start and stop the blind detection time, thereby reducing the base station notifying the user equipment to start. And the signaling overhead of stopping the blind detection time.
  • the component carriers belonging to the same carrier set have the same uplink and downlink frame structure, that is, the base station does not simultaneously receive and transmit data on the component carriers belonging to the same carrier set, and avoids the same in the same carrier set. Adjacent frequency leakage between component carriers.
  • another embodiment of the multi-carrier processing method in the embodiment of the present invention includes:
  • the base station divides the available carrier into a plurality of carrier sets.
  • the base station divides the available component carriers into a plurality of carrier sets, each of which includes at least one component carrier.
  • the base station configures the same start time and end time for the component carriers that belong to the same carrier set.
  • the base station configures the same start time and end time for the component carriers belonging to the same carrier set, and the base station does not send the downlink on the component carriers belonging to the same carrier set from any one end time to the next start time of the end time. data.
  • the time at which the downlink data is not transmitted includes the end time, but does not include the start time.
  • the component carriers having the same start time and the end time may have the same uplink and downlink frame structure, or may not have the same uplink and downlink frame structure, which is not limited herein.
  • the base station sends the set split information to the user equipment.
  • the set split information is sent to the user equipment, and the set split information is used to indicate to the user equipment, the component carriers included in each of the plurality of divided carrier sets, and the same carrier set.
  • the component carrier has a start time and an end time.
  • the specific process for the base station to send the set split information is similar to the process for the base station to send the set split information in the step 303 of the embodiment corresponding to FIG. 3 , and details are not described herein again.
  • the user equipment receives the set division information of the available component carriers.
  • the base station divides the available component carriers into a plurality of carrier sets, and after the same start time and the end time are configured for the component carriers that belong to the same carrier set, the set split information is sent to the user equipment, and the user equipment obtains the set partition information. Knowing each of the divided sets of carrier sets The component carriers included in the carrier set, and the component carriers belonging to the same carrier set have the same start time and end time.
  • the specific process of the user equipment acquiring the set partition information is similar to the manner in which the user equipment obtains the set partition information in the step 304 of the embodiment in FIG. 3 , and details are not described herein again.
  • the base station sends, to the user equipment, a start time and an end time corresponding to each carrier set.
  • the configuration information corresponding to each carrier set is sent to the user equipment, and the configuration information includes a start time and an end time.
  • the specific process of the base station transmitting the configuration information is similar to the manner in which the base station sends the configuration information in the step 304 of the embodiment corresponding to FIG. 3, and details are not described herein again.
  • the user equipment determines a start time and an end time corresponding to each carrier set in the target group carrier set.
  • the user equipment After acquiring the set split information, the user equipment determines configuration information corresponding to each carrier set in the target group carrier set, where the configuration information includes a start time and an end time.
  • the target group carrier set is a cluster of all the component carriers allocated to the user equipment, and the set of carriers divided by the base station.
  • the specific process of the user equipment determining the configuration information is similar to the manner in which the user equipment determines the configuration information in the step 306 of the embodiment in FIG. 3, and details are not described herein again.
  • the user equipment performs downlink data detection on each carrier set in the target group carrier set according to the start time and the end time.
  • the user equipment stops detecting downlink data of the component carriers in the carrier set at the end time, and starts downlink data detection on the component carriers in the carrier set at the start time.
  • the base station does not transmit downlink data from any end time to the next start time of the end time.
  • the user equipment knows the component carriers included in each carrier set, and the component carriers of the same carrier set have the same start time and end time. Therefore, after determining the start time and the end time corresponding to the carrier set, the user equipment can stop detecting downlink data of all component carriers serving the user equipment in the carrier set at the end time, and start at the start time. Downlink data detection is performed on all component carriers serving the user equipment in the carrier set.
  • step 504 is after step 503, step 505 is after 503 and before step 506, and steps 504 and 505 are not limited herein. That is, the step 504 may be before the step 505 or after the step 505, which is not limited herein.
  • the base station divides the available carrier into a plurality of carrier sets, and configures the same start time and end time for the component carriers belonging to the same carrier set, and sends the set split information to the user equipment, and the base station may belong to
  • the start time and the end time of the component carriers of the same carrier set are uniformly sent to the user equipment, and the time for the user equipment to start and stop the blind detection is not required for each component carrier, and the base station is notified to notify the user equipment to start and stop the blind detection time. Signaling overhead.
  • the component carriers belonging to the same carrier set have the same start time and end time, that is, the base station does not simultaneously receive and transmit data on the component carriers belonging to the same carrier set, and avoids the same carrier set. Adjacent frequency leakage between each component carrier.
  • the base station has four available component carriers, namely CC1, CC2, CC3, and CC4, and the base station serves UE1 and UE2, wherein CC1 and CC2 are allocated to UE1, and CC3 and CC4 are allocated to UE2.
  • the base station divides CC1 and CC2 into the same carrier set (denoted as the first carrier set), and divides CC3 and CC4 into the same carrier set (denoted as the second carrier set).
  • the base station configures the same start time and end time for the component carriers belonging to the same carrier set, where the subframes 1 to 6 of CC1 and CC2 are DL, DL, UL, UL, UL, DL, and DL, respectively.
  • Subframes 1 to 6 of CC3 are DL, UL, UL, UL, and DL, respectively, and subframes 1 to 6 of CC4 are DL, UL, UL, UL, DL, and DL, respectively, in order to avoid adjacent frequency leakage
  • Subframe 5 of CC4 is set to an idle subframe.
  • the base station carries the set split information on the PBCH channel, and carries the configuration information of the CC1 on the CC1 to notify the user that the end time of CC1 is subframe 3, and the start time is subframe 5.
  • the configuration information of the CC3 is carried on the CC3 to notify the user that the end time of the CC3 is the subframe 2, and the start time is the subframe 6.
  • subframe 1 the base station fails to transmit downlink data on CC1 and CC2 because it does not hear channel interception, and listens to the channel in CC3 and CC4, and transmits downlink data.
  • the base station listens to the channel transmitting downlink data on CC1 and CC2, and receives uplink data in CC3 and CC4.
  • the base station receives uplink data at CC1, CC2, CC3, and CC4.
  • the base station listens to the channel at CC1 and CC2, transmits downlink data, receives uplink data at CC3, and does not transmit downlink data at CC4.
  • Subframe 6 the base station receives uplink data at CC1, CC2, CC3, and CC4.
  • UE1 and UE2 search for and collect the set partition information on the PBCH channel, and know that CC1 and CC2 belong to the same carrier set (first carrier set), CC3 and CC4 belong to the same carrier set (second carrier set), and the same carrier set
  • the component carriers have the same start time and end time, that is, the start time and the end time of CC1 and CC2 are the same, and the start time and the end time of CC3 and CC4 are the same.
  • UE1 starts to detect downlink data sent by the base station on CC1 and CC2, and detects downlink data in subframe 2.
  • the analysis data indicates that the end time of CC1 is subframe 3, and the start time is subframe 5.
  • the set partition information it is known that CC2 and CC1 have the same start time and end time, and the end time of CC2 is also subframe 3, and the start time page is subframe 5.
  • UE1 stops detecting downlink data on CC1 and CC2 until subframe 5 starts detecting downlink data again on CC1 and CC2.
  • UE2 starts to detect the downlink data sent by the base station on CC3 and CC4, detects the downlink data in subframe 1, and analyzes the data to know that the end time of CC3 is subframe 2, and the start time is subframe 6. According to the set partition information, it is known that CC4 and CC3 have the same start time and end time, and the end time of CC4 is also subframe 2, and the start time is also subframe 6. Then, UE2 stops detecting downlink data on CC3 and CC4 in subframe 2, and detects downlink data on CC3 and CC4 in subframe 6.
  • the base station needs to receive uplink data on one CC, it avoids downlink data transmission on another CC that causes serious adjacent frequency leakage, and sets it as an idle subframe; or transmits on one CC.
  • the uplink resource is not scheduled to be allocated in the corresponding subframe on the CC with the serious neighbor leakage, and is set as the idle subframe.
  • an embodiment of the multi-carrier processing method in the embodiment of the present invention includes:
  • the base station divides the available carrier into a plurality of carrier sets.
  • the base station divides the available component carriers into a plurality of carrier sets, each of which includes at least one component carrier.
  • the base station configures the same uplink and downlink frame structure for the component carriers that belong to the same carrier set.
  • the base station configures the same uplink and downlink frame structure for the component carriers belonging to the same carrier set. It should be noted that the uplink subframe is used by the base station to receive information sent by the user equipment, and the downlink subframe is used for the base station to the user. The device sends information, and the base station does not receive uplink data in the downlink subframe, and does not send downlink data in the uplink subframe.
  • the base station transmits data on the configured component carrier.
  • the base station After the base station configures each carrier set, it transmits data on the configured component carriers.
  • the base station divides the available carrier into a plurality of carrier sets, and configures the same uplink and downlink frame structure for the component carriers that belong to the same carrier set. Since the base station does not send uplink data in the uplink subframe, the downlink node The uplink data is not received in the frame, so the base station does not receive the uplink data and the downlink data simultaneously in the component carriers belonging to the same carrier set, thereby avoiding the adjacent channel leakage between the component carriers in the same carrier set.
  • the base station may divide the available carrier into a plurality of carrier sets by:
  • the base station detects the adjacent frequency leakage power of each of the available component carriers and other component carriers, and groups each component carrier according to the detected adjacent frequency leakage power.
  • the base station can detect the adjacent frequency leakage power of each component carrier and other component carriers by:
  • the base station In an environment with less interference of wireless signals, in a certain period of time, the base station only keeps transmitting signals on one component carrier, and performs wireless signal power detection on other component carriers to acquire neighbors on the component carriers from the transmitted signals. Frequency leakage power. Then, the component carriers whose adjacent leakage power exceeds the predefined threshold are divided into the same set, and the carriers whose adjacent leakage powers of all the members in a certain set are lower than the predefined threshold can be divided into another different set. Therefore, the power leakage power of any one of the component carriers in any one of the carrier sets and all the component carriers in the other carrier sets is lower than a predetermined threshold.
  • the base station has five available CCs, namely CC1, CC2, CC3, CC4, and CC5, and the adjacent channel leakage power between the detected carriers is shown in the following table.
  • the unit in the table is dBm.
  • the predetermined threshold is 26dBm.
  • the adjacent leakage powers detected on CC2, CC3, CC4 and CC5 are 15dBm, 20dBm, 30dBm and 25dBm respectively, wherein the adjacent leakage power of CC4 is greater than the predetermined threshold, so CC1 and CC4 are Divided into the same carrier set.
  • the adjacent leakage powers detected on CC1, CC3, CC4 and CC5 are 15dBm, 25dBm, 20dBm and 15dBm respectively, and the adjacent leakage power is lower than the predetermined threshold.
  • CC2 is first divided into a carrier set. in.
  • the adjacent leakage powers detected on CC1, CC2, CC4 and CC5 are 20dBm, 20dBm, 25dBm, 30dBm respectively, wherein the adjacent leakage leakage power of CC5 is greater than the predetermined threshold, so CC3 and CC5 are on the same carrier. set;
  • the adjacent leakage powers detected on CC1, CC2, CC3 and CC5 are 20dBm, 20dBm, 25dBm and 15dBm respectively, which are lower than the preset threshold. According to the previous results, CC4 and CC1 are in the same carrier set. .
  • the adjacent leakage powers detected on CC1, CC2, CC3 and CC5 are respectively detected as adjacent leakage powers of 23dBm, 30dBm, 20dBm and 20dBm, respectively, wherein the adjacent leakage power of CC2 is greater than the predetermined Threshold, so CC5 and CC2 are on the same carrier set;
  • CC1 and CC4 are in the same carrier set, and CC2, CC3 and CC5 are in the same load.
  • the base station may further divide the carrier set according to the type of the radio frequency filter. Specifically, the component carriers that use the same broadband filter in the available component carriers are allocated to the same carrier set, and the base station is used. The component carriers of different subband filters are allocated to different carrier sets. Or allocating component carriers of the same component carrier that use the same broadband filter to the same carrier set, and detecting the adjacent-frequency leakage power by using the component carrier of the sub-band filter, and adopting the sub-band filter according to the adjacent-frequency leakage power pair The component carriers are grouped, and the specific process of the packet is similar to the manner in which the carrier set is divided according to the adjacent frequency leakage power, and details are not described herein.
  • the base station divides the component carriers whose adjacent frequency leakage power exceeds a predetermined threshold into the same
  • the carrier set is such that the adjacent frequency leakage power between the component carriers of different carrier sets is lower than a predetermined threshold, which reduces the adjacent frequency leakage between different carrier sets.
  • the embodiment of the present invention further provides an apparatus based on the foregoing multi-carrier processing method.
  • the meaning of the noun is the same as that in the multi-carrier processing method described above. For specific implementation details, refer to the description in the method embodiment.
  • an embodiment of the base station of the multi-carrier processing method in the embodiment of the present invention includes :
  • a determining module 801 configured to determine at least one carrier set, where each of the carrier sets includes an available component carrier;
  • the configuration module 802 is configured to configure component carriers in the at least one carrier set determined by the determining module 801, so that the component carriers belonging to the same carrier set have the same end time, and the base station starts from the end time Not transmitting downlink data on the component carriers belonging to the same carrier set between the next start time to the end time;
  • the first sending module 803 is configured to send, to the user equipment, the set split information, where the set split information is used to indicate, to the user equipment, a member included in each carrier set configured by the configuration module 802 in the several carrier sets.
  • the carrier, and the component carriers belonging to the same carrier set have the same end time.
  • the determining module 801 determines at least one carrier set, each of the carrier sets includes an available component carrier, and the configuration module 802 configures a component carrier in the at least one carrier set determined by the determining module 801, so that The component carriers belonging to the same carrier set have the same end time, and the base station does not send on the component carriers belonging to the same carrier set from the end time to the next start time of the end time.
  • the first sending module 803 sends the set splitting information to the user equipment, where the set splitting information is used to indicate to the user equipment, the member included in each carrier set configured by the configuration module 802 in the several carrier sets. The carrier, and the component carriers belonging to the same carrier set have the same end time.
  • the base station divides the available carrier into a plurality of carrier sets, and configures the component carriers that belong to the same carrier set, so that the component carriers belonging to the same carrier set have the same end time, and then send the set split information to User equipment.
  • Member carrier due to the same carrier set The base station has the same end time. Therefore, after the user equipment acquires the set split information, the base station does not need to notify the user equipment for each member carrier to stop the blind detection of the component carrier, thereby reducing the notification signaling overhead of the base station.
  • another embodiment of a base station of a multi-carrier processing method in an embodiment of the present invention includes:
  • a determining module 801 configured to determine at least one carrier set, where each of the carrier sets includes an available component carrier;
  • the configuration module 802 is configured to configure component carriers in the at least one carrier set determined by the determining module 801, so that the component carriers belonging to the same carrier set have the same end time, and the base station starts from the end time Not transmitting downlink data on the component carriers belonging to the same carrier set between the next start time to the end time;
  • the first sending module 803 is configured to send, to the user equipment, the set split information, where the set split information is used to indicate, to the user equipment, a member included in each carrier set configured by the configuration module 802 in the several carrier sets.
  • the carrier, and the component carriers belonging to the same carrier set have the same end time;
  • the configuration module 802 includes:
  • the first configuration unit 8021 is configured to configure the same uplink and downlink frame structure for the component carriers that belong to the same carrier set.
  • the set split information is further used to indicate that the component carriers belonging to the same carrier set have the same uplink and downlink frame structure.
  • another embodiment of a base station of a multi-carrier processing method in an embodiment of the present invention includes:
  • a determining module 801 configured to determine at least one carrier set, where each of the carrier sets includes an available component carrier;
  • the configuration module 802 is configured to configure component carriers in the at least one carrier set determined by the determining module 801, so that the component carriers belonging to the same carrier set have the same end time, and the base station starts from the end time Not transmitting downlink data on the component carriers belonging to the same carrier set between the next start time to the end time;
  • the first sending module 803 is configured to send, to the user equipment, set split information, where the set split information And indicating, to the user equipment, a component carrier included in each carrier set configured by the configuration module 802 in the several carrier sets, and the component carriers belonging to the same carrier set have the same end time;
  • the configuration module 802 includes:
  • the second configuration unit 8022 is configured to configure the same end time and the start time for the component carriers belonging to the same carrier set.
  • the set split information is further used to indicate that the component carriers belonging to the same carrier set have the same start time.
  • the component carriers of the same carrier set do not receive uplink data and transmit downlink data at the same time, and avoid the adjacent frequency leakage between the component carriers of the same carrier set.
  • another embodiment of a base station of a multi-carrier processing method in an embodiment of the present invention includes:
  • a determining module 801 configured to determine at least one carrier set, where each of the carrier sets includes an available component carrier;
  • the configuration module 802 is configured to configure component carriers in the at least one carrier set determined by the determining module 801, so that the component carriers belonging to the same carrier set have the same end time, and the base station starts from the end time Not transmitting downlink data on the component carriers belonging to the same carrier set between the next start time to the end time;
  • the first sending module 803 is configured to send, to the user equipment, the set split information, where the set split information is used to indicate, to the user equipment, a member included in each carrier set configured by the configuration module 802 in the several carrier sets.
  • the carrier, and the component carriers belonging to the same carrier set have the same end time;
  • the second sending module 804 is configured to send the configuration information corresponding to each of the carrier sets to the user equipment before or after the first sending module 803 sends the set split information to the user equipment, where the configuration information includes the end time.
  • a determining module 801 configured to determine at least one carrier set, where each of the carrier sets includes an available component carrier;
  • the configuration module 802 is configured to configure component carriers in the at least one carrier set determined by the determining module 801, so that the component carriers belonging to the same carrier set have the same end time, and the base station starts from the end time Not transmitting downlink data on the component carriers belonging to the same carrier set between the next start time to the end time;
  • the first sending module 803 is configured to send, to the user equipment, the set split information, where the set split information is used to indicate, to the user equipment, a member included in each carrier set configured by the configuration module 802 in the several carrier sets.
  • the carrier, and the component carriers belonging to the same carrier set have the same end time;
  • the second sending module 804 is further configured to send the configuration information corresponding to each of the carrier sets to the user equipment before or after the first sending module 803 sends the set split information to the user equipment, where the configuration information includes The uplink and downlink frame structure;
  • the configuration module 802 includes:
  • the first configuration unit 8021 is configured to configure the same uplink and downlink frame structure for the component carriers that belong to the same carrier set.
  • the set split information is further used to indicate that the component carriers belonging to the same carrier set have the same uplink and downlink frame structure.
  • a determining module 801 configured to determine at least one carrier set, where each of the carrier sets includes an available component carrier;
  • the configuration module 802 is configured to configure component carriers in the at least one carrier set determined by the determining module 801, so that the component carriers belonging to the same carrier set have the same end time, and the base station starts from the end time Not transmitting downlink data on the component carriers belonging to the same carrier set between the next start time to the end time;
  • the first sending module 803 is configured to send, to the user equipment, the set split information, where the set split information is used to indicate, to the user equipment, a member included in each carrier set configured by the configuration module 802 in the several carrier sets.
  • the carrier, and the component carriers belonging to the same carrier set have the same end time;
  • the second sending module 804 is further configured to send, by the first sending module 803, a set to a user equipment. Before or after the information is divided, the configuration information corresponding to each of the carrier sets is sent to the user equipment, where the configuration information includes the start time and the end time;
  • the configuration module 802 includes:
  • the second configuration unit 8022 is configured to configure the same end time and the start time for the component carriers belonging to the same carrier set.
  • the set split information is further used to indicate that the component carriers belonging to the same carrier set have the same start time.
  • the base station can send configuration information to the user equipment in multiple manners, which improves the flexibility of the solution.
  • another embodiment of a base station of a multi-carrier processing method in an embodiment of the present invention includes:
  • a determining module 801 configured to determine at least one carrier set, where each of the carrier sets includes an available component carrier;
  • the configuration module 802 is configured to configure component carriers in the at least one carrier set determined by the determining module 801, so that the component carriers belonging to the same carrier set have the same end time, and the base station starts from the end time Not transmitting downlink data on the component carriers belonging to the same carrier set between the next start time to the end time;
  • the first sending module 803 is configured to send, to the user equipment, the set split information, where the set split information is used to indicate, to the user equipment, a member included in each carrier set configured by the configuration module 802 in the several carrier sets.
  • the carrier, and the component carriers belonging to the same carrier set have the same end time;
  • the second sending module 804 is further configured to send the configuration information corresponding to each of the carrier sets to the user equipment before or after the first sending module 803 sends the set split information to the user equipment, where the configuration information includes The start time and the end time;
  • the second sending module 804 includes a first bearer unit 8041;
  • the first bearer unit 8041 is configured to, for each carrier set, carry the configuration information on a target component carrier in the carrier set, where the target component carrier is a subset of the carrier in the carrier set.
  • the multi-carrier provided by the embodiment of the present invention is a minimum carrier set of all users in the set of carriers that can include the base station service.
  • another embodiment of a base station of a multi-carrier processing method in an embodiment of the present invention includes:
  • a determining module 801 configured to determine at least one carrier set, where each of the carrier sets includes an available component carrier;
  • the configuration module 802 is configured to configure component carriers in the at least one carrier set determined by the determining module 801, so that the component carriers belonging to the same carrier set have the same end time, and the base station starts from the end time Not transmitting downlink data on the component carriers belonging to the same carrier set between the next start time to the end time;
  • the first sending module 803 is configured to send, to the user equipment, the set split information, where the set split information is used to indicate, to the user equipment, a member included in each carrier set configured by the configuration module 802 in the several carrier sets.
  • the carrier, and the component carriers belonging to the same carrier set have the same end time;
  • the second sending module 804 is further configured to send the configuration information corresponding to each of the carrier sets to the user equipment before or after the first sending module 803 sends the set split information to the user equipment, where the configuration information includes The start time and the end time;
  • the second sending module 804 includes a second bearer unit 8042;
  • the second bearer unit 8042 is configured to carry configuration information corresponding to each of the carrier sets on the primary component carrier, so that the user equipment receives the configuration information on the primary component carrier.
  • the set split information is further used to indicate that the component carriers belonging to the same carrier set have the same start time.
  • the base station can send configuration information to the user equipment in multiple manners, which improves the flexibility of the solution.
  • another embodiment of a base station of a multi-carrier processing method in an embodiment of the present invention includes:
  • a determining module 801 configured to determine at least one carrier set, where each of the carrier sets includes an available component carrier;
  • the configuration module 802 is configured to configure component carriers in the at least one carrier set determined by the determining module 801, so that the component carriers belonging to the same carrier set have the same end time, and the base station starts from the end time Not transmitting downlink data on the component carriers belonging to the same carrier set between the next start time to the end time;
  • the first sending module 803 is configured to send, to the user equipment, the set split information, where the set split information is used to indicate, to the user equipment, a member included in each carrier set configured by the configuration module 802 in the several carrier sets.
  • the carrier, and the component carriers belonging to the same carrier set have the same end time;
  • the first sending module 803 includes:
  • the third bearer unit 8031 is configured to carry the set split information on the physical broadcast channel PBCH, so that the user equipment acquires the set split information in the PBCH;
  • the set split information carries a common search space of the physical downlink control channel PDCCH, so that the user acquires the set split information in the common search space;
  • the base station divides the available carrier into a plurality of carrier sets, and configures the same uplink and downlink frame structure for the component carriers that belong to the same carrier set, and sends the set split information to the user equipment, where the base station may belong to the same carrier.
  • the uplink and downlink frame structures of the set component carriers are uniformly sent to the user equipment, and the time for the user equipment to start and stop the blind detection is not required for each component carrier, and the signaling overhead of the base station notifying the user equipment to start and stop the blind detection time is reduced. .
  • the component carriers belonging to the same carrier set have the same uplink and downlink frame structure, that is, the base station does not simultaneously receive and transmit data on the component carriers belonging to the same carrier set, and avoids the same in the same carrier set. Adjacent frequency leakage between component carriers.
  • an embodiment of a base station of a multi-carrier processing method in an embodiment of the present invention includes:
  • dividing module 901 configured to divide an available component carrier into a plurality of carrier sets
  • the configuration module 902 is configured to configure the same uplink and downlink frame structure for the component carrier configurations of the same carrier set that are divided by the dividing module 901;
  • the transmission module 903 is configured to transmit data on a component carrier configured by the configuration module 902.
  • the dividing module 901 divides the available component carriers into a plurality of carrier sets, and the configuration module 902 configures the same uplink and downlink frame structure for the component carrier configurations of the same carrier set divided by the dividing module 901, and the transmitting module 903 transmits data on a component carrier configured by the configuration module 902.
  • the base station divides the available carrier into a plurality of carrier sets, and configures the same uplink and downlink frame structure for the component carriers that belong to the same carrier set. Since the base station does not send uplink data in the uplink subframe, the downlink node The uplink data is not received in the frame, so the base station does not receive the uplink data and the downlink data simultaneously in the component carriers belonging to the same carrier set, thereby avoiding the adjacent channel leakage between the component carriers in the same carrier set.
  • another embodiment of a base station of a multi-carrier processing method in an embodiment of the present invention includes:
  • dividing module 901 configured to divide an available component carrier into a plurality of carrier sets
  • the configuration module 902 is configured to configure the same uplink and downlink frame structure for the component carrier configurations of the same carrier set that are divided by the dividing module 901;
  • a transmission module 903, configured to transmit data on a component carrier configured by the configuration module 902;
  • the dividing module 901 includes:
  • the detecting unit 9011 is configured to detect an adjacent frequency leakage power of each of the available component carriers and other component carriers.
  • the grouping unit 9012 is configured to group the available component carriers according to the adjacent frequency leakage power detected by the detecting unit 9011.
  • the base station divides the component carriers whose adjacent frequency leakage power exceeds the predetermined threshold into the same carrier set, so that the adjacent channel leakage power between the component carriers of different carrier sets is lower than a predetermined threshold, and the different carrier sets are reduced.
  • the adjacent frequency leaks are not limited to the adjacent frequency leaks.
  • an embodiment of the user equipment of the multi-carrier processing method in the embodiment of the present invention includes:
  • the receiving module 1001 is configured to receive the set split information of the available component carriers, where the set split information is used to indicate that the available component carriers are divided into component carriers included in the target group carrier set, and the members belonging to the same carrier set The carriers have the same end time;
  • a determining module 1002 configured to determine configuration information corresponding to each carrier set in the target group carrier set received by the receiving module 1001;
  • the detecting module 1003 is configured to perform downlink data detection on each carrier set in the target group carrier set according to the configuration information determined by the determining module 1002.
  • the receiving module 1001 receives the set split information of the available component carriers, where the set split information is used to indicate that the available component carriers are divided into component carriers included in the target group carrier set, and the belong to the same carrier set.
  • the component carrier has the same end time
  • the determining module 1002 determines configuration information corresponding to each carrier set in the target group carrier set received by the receiving module 1001
  • the detecting module 1003 is configured to determine according to the determining module 1002.
  • the configuration information performs downlink data detection on each carrier set in the target group carrier set.
  • the base station divides the available carrier into a plurality of carrier sets, and configures the component carriers that belong to the same carrier set, so that the component carriers belonging to the same carrier set have the same end time, and then send the set split information to User equipment. Since the component carriers of the same carrier set have the same end time, after the user equipment acquires the set split information, the base station does not need to notify the user equipment for each member carrier to stop the blind detection of the component carrier, and reduces the notification message of the base station. Make the cost.
  • another embodiment of the user equipment of the multi-carrier processing method in the embodiment of the present invention includes:
  • the receiving module 1001 is configured to receive the set split information of the available component carriers, where the set split information is used to indicate that the available component carriers are divided into component carriers included in the target group carrier set, and the members belonging to the same carrier set The carriers have the same end time;
  • a determining module 1002 configured to determine configuration information corresponding to each carrier set in the target group carrier set received by the receiving module 1001;
  • the detecting module 1003 is configured to perform downlink data detection on each carrier set in the target group carrier set according to the configuration information determined by the determining module 1002.
  • the configuration information includes the end time
  • the detecting module 1003 includes:
  • the first detecting unit 10031 is configured to stop, for each of the sets of carriers, downlink data detection of component carriers in the carrier set at the end time.
  • another embodiment of the user equipment of the multi-carrier processing method in the embodiment of the present invention includes:
  • the receiving module 1001 is configured to receive the set split information of the available component carriers, where the set split information is used to indicate that the available component carriers are divided into component carriers included in the target group carrier set, and the members belonging to the same carrier set The carriers have the same end time;
  • a determining module 1002 configured to determine configuration information corresponding to each carrier set in the target group carrier set received by the receiving module 1001;
  • the detecting module 1003 is configured to perform downlink data detection on each carrier set in the target group carrier set according to the configuration information determined by the determining module 1002.
  • the set split information is further used to indicate that component carriers belonging to the same carrier set have the same uplink and downlink frame structure
  • the configuration information includes the uplink and downlink frame structure
  • the detecting module 1003 includes:
  • the determining unit 10032 is configured to determine, according to the uplink and downlink frame structure, an uplink subframe and a downlink subframe corresponding to each of the carrier sets;
  • the second detecting unit 10033 is configured to: for each carrier set, perform downlink data detection on the component carriers in the carrier set in the downlink subframe determined by the determining unit 10032, and stop in the uplink subframe.
  • the component carriers in the carrier set perform downlink data detection.
  • another embodiment of the user equipment of the multi-carrier processing method in the embodiment of the present invention includes:
  • the receiving module 1001 is configured to receive the set split information of the available component carriers, where the set split information is used to indicate that the available component carriers are divided into component carriers included in the target group carrier set, and the members belonging to the same carrier set The carriers have the same end time;
  • a determining module 1002 configured to determine configuration information corresponding to each carrier set in the target group carrier set received by the receiving module 1001;
  • the detecting module 1003 is configured to: according to the configuration information determined by the determining module 1002 Each carrier set in the target group carrier set performs downlink data detection;
  • the set split information is further used to indicate that component carriers belonging to the same carrier set have the same start time
  • the configuration information includes the start time and the end time
  • the detecting module 1003 includes:
  • the third detecting unit 10034 is configured to: for each of the carrier sets, the user equipment stops detecting downlink data of the component carriers in the carrier set at the end time, and starts to start at the starting moment The component carriers in the carrier set perform downlink data detection.
  • the component carriers of the same carrier set do not receive uplink data and transmit downlink data at the same time, and avoid the adjacent frequency leakage between the component carriers of the same carrier set.
  • another embodiment of the user equipment of the multi-carrier processing method in the embodiment of the present invention includes:
  • the receiving module 1001 is configured to receive the set split information of the available component carriers, where the set split information is used to indicate that the available component carriers are divided into component carriers included in the target group carrier set, and the members belonging to the same carrier set The carriers have the same end time;
  • a determining module 1002 configured to determine configuration information corresponding to each carrier set in the target group carrier set received by the receiving module 1001;
  • the detecting module 1003 is configured to perform downlink data detection on each carrier set in the target group carrier set according to the configuration information determined by the determining module 1002.
  • the receiving module 1001 includes:
  • the first receiving unit 10011 is configured to receive the set split information sent by the base station.
  • another embodiment of the user equipment of the multi-carrier processing method in the embodiment of the present invention includes:
  • the receiving module 1001 is configured to receive the set split information of the available component carriers, where the set split information is used to indicate that the available component carriers are divided into component carriers included in the target group carrier set, and the members belonging to the same carrier set The carriers have the same end time;
  • a determining module 1002 configured to determine configuration information corresponding to each carrier set in the target group carrier set received by the receiving module 1001;
  • the detecting module 1003 is configured to: according to the configuration information determined by the determining module 1002 Each carrier set in the target group carrier set performs downlink data detection;
  • the receiving module 1001 includes:
  • the first receiving unit 10011 is configured to receive, by the base station, set split information.
  • the first receiving unit 10011 includes:
  • Search subunit 100111 configured to perform a search on the PBCH and obtain the set partition information
  • the base station can send configuration information to the user equipment in multiple manners, which improves the flexibility of the solution.
  • another embodiment of the user equipment of the multi-carrier processing method in the embodiment of the present invention includes:
  • the receiving module 1001 is configured to receive the set split information of the available component carriers, where the set split information is used to indicate that the available component carriers are divided into component carriers included in the target group carrier set, and the members belonging to the same carrier set The carriers have the same end time;
  • a determining module 1002 configured to determine configuration information corresponding to each carrier set in the target group carrier set received by the receiving module 1001;
  • the detecting module 1003 is configured to perform downlink data detection on each carrier set in the target group carrier set according to the configuration information determined by the determining module 1002.
  • the receiving module 1001 includes:
  • the first receiving unit 10011 is configured to receive, by the base station, set split information.
  • the determining module 1002 includes:
  • the second receiving unit 10021 is configured to receive the configuration information sent by the base station on a target component carrier in each set of carrier sets, where the target component carrier is one carrier in each set of carrier sets. Subset.
  • the target component carrier is the each group of carriers.
  • the set contains the minimum set of carriers for all users served by the base station.
  • another embodiment of the user equipment of the multi-carrier processing method in the embodiment of the present invention includes:
  • the receiving module 1001 is configured to receive the set split information of the available component carriers, where the set split information is used to indicate that the available component carriers are divided into component carriers included in the target group carrier set, and the members belonging to the same carrier set The carriers have the same end time;
  • a determining module 1002 configured to determine configuration information corresponding to each carrier set in the target group carrier set received by the receiving module 1001;
  • the detecting module 1003 is configured to perform downlink data detection on each carrier set in the target group carrier set according to the configuration information determined by the determining module 1002.
  • the receiving module 1001 includes:
  • the first receiving unit 10011 is configured to receive, by the base station, set split information.
  • the determining module 1002 includes:
  • the third receiving unit 10022 is configured to receive, on the primary component carrier, configuration information corresponding to each set of carrier groups in the target group carrier set sent by the base station.
  • the base station divides the available carrier into a plurality of carrier sets, and configures the same uplink and downlink frame structure for the component carriers that belong to the same carrier set, and sends the set split information to the user equipment, where the base station may belong to the same carrier.
  • the uplink and downlink frame structures of the set component carriers are uniformly sent to the user equipment, and the time for the user equipment to start and stop the blind detection is not required for each component carrier, and the signaling overhead of the base station notifying the user equipment to start and stop the blind detection time is reduced. .
  • the component carriers belonging to the same carrier set have the same uplink and downlink frame structure, that is, the base station does not simultaneously receive and transmit data on the component carriers belonging to the same carrier set, and avoids the same in the same carrier set. Adjacent frequency leakage between component carriers.
  • FIG. 25 is a schematic structural diagram of a base station according to an embodiment of the present invention.
  • the base station 1100 may have a large difference due to different configurations or performances, and may include one or more central processing units (English full name: central processing units, English abbreviation) : CPU) 1122 (eg, one or more processors) and memory 1132, one or more storage applications 1142 or data 1144 Storage medium 1130 (for example, one or one storage device in Shanghai).
  • the memory 1132 and the storage medium 1130 may be short-term storage or persistent storage.
  • the program stored on storage medium 1130 may include one or more modules (not shown), each of which may include a series of instruction operations in the server.
  • central processor 1122 can be configured to communicate with storage medium 1130, executing a series of instruction operations in storage medium 1130 on server 1100.
  • the base station 1100 can also include one or more power supplies 1126, one or more wired or wireless network interfaces 1150, one or more input and output interfaces 1158, and/or one or more operating systems 1141, such as Windows ServerTM, Mac OS. XTM, UnixTM, LinuxTM, FreeBSDTM and more.
  • operating systems 1141 such as Windows ServerTM, Mac OS. XTM, UnixTM, LinuxTM, FreeBSDTM and more.
  • the steps performed by the base station in the above embodiments may be based on the base station structure shown in FIG.
  • the CPU 1122 can be used to:
  • Configuring member carriers in the at least one carrier set such that the component carriers belonging to the same carrier set have the same end time, and the base station from the end time to the next start time of the end time Not transmitting downlink data on the component carriers belonging to the same carrier set;
  • the input/output interface 1158 is configured to send, to the user equipment, set split information, where the set split information is used to indicate to the user equipment, component carriers included in each of the plurality of carrier sets, and the belong to the same carrier
  • the set member carriers have the same end time.
  • the CPU 1122 is further configured to:
  • the set split information is further used to indicate that the component carriers belonging to the same carrier set have the same uplink and downlink frame structure.
  • the CPU 1122 is further configured to:
  • the set split information is further used to indicate that the component carriers belonging to the same carrier set have phases
  • the CPU 1122 is further configured to:
  • the input and output interface 1158 is configured to send configuration information corresponding to each of the carrier sets to the user equipment, where the configuration information includes the end time.
  • the CPU 1122 is further configured to:
  • the input and output interface 1158 is configured to send the configuration information corresponding to each of the carrier sets to the user equipment, where the configuration information includes the uplink and downlink frame structure.
  • the CPU 1122 is further configured to:
  • the input and output interface 1158 is configured to send configuration information corresponding to each of the carrier sets to the user equipment, where the configuration information includes the start time and the end time.
  • the CPU 1122 is further configured to:
  • the configuration information is carried on a target component carrier in the carrier set, and the target component carrier is a subset of carriers in the carrier set.
  • the CPU 1122 is further configured to:
  • the configuration information corresponding to each of the carrier sets is carried on the primary component carrier, so that the user equipment receives the configuration information on the primary component carrier.
  • the CPU 1122 is further configured to:
  • the set split information carries a common search space of the physical downlink control channel PDCCH, so that the user acquires the set split information in the common search space;
  • the CPU 1122 can be used to:
  • Data is transmitted on the configured component carrier.
  • the CPU 1122 is further configured to:
  • the available component carriers are grouped according to the adjacent frequency leakage power.
  • the embodiment of the present invention further provides a user equipment.
  • a user equipment As shown in FIG. 26, for the convenience of description, only parts related to the embodiment of the present invention are shown. If the specific technical details are not disclosed, please refer to the method part of the embodiment of the present invention.
  • the terminal can be any user equipment including a mobile phone, a tablet computer, a personal digital assistant (Personal Digital Assistant, English abbreviation: PDA), a sales terminal (English name: Point of Sales, English abbreviation: POS), a car computer, and the like. Take the user device as the mobile phone as an example:
  • FIG. 26 is a block diagram showing a partial structure of a mobile phone related to a user equipment provided by an embodiment of the present invention.
  • the mobile phone includes: radio frequency (English full name: Radio Frequency, English abbreviation: RF) circuit 1210, memory 1220, input unit 1230, display unit 1240, sensor 1250, audio circuit 1260, wireless fidelity (English full name: wireless fidelity , English abbreviation: WiFi) module 1270, processor 1280, and power supply 1290 and other components.
  • radio frequency English full name: Radio Frequency, English abbreviation: RF
  • the RF circuit 1210 can be used for receiving and transmitting signals during the transmission or reception of information or during a call. Specifically, after receiving the downlink information of the base station, the processor 1280 processes the data; and, in addition, transmits the designed uplink data to the base station.
  • the RF circuit 1210 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier (English name: Low Noise Amplifier, LNA), a duplexer, and the like.
  • RF circuitry 1210 can also communicate with the network and other devices via wireless communication.
  • the above wireless communication may use any communication standard or protocol, including but not limited to the global mobile communication system (English full name: Global System of Mobile communication, English abbreviation: GSM), general packet radio service (English full name: General Packet Radio Service, English Abbreviations: GPRS), code division multiple access (English full name: Code Division Multiple Access, English abbreviation: CDMA), wideband code division multiple access (English full name: Wideband Code Division Multiple Access, English abbreviation: WCDMA), long-term evolution (English full name : Long Term Evolution, English abbreviation: LTE), e-mail, short message service (English full name: Short Messaging Service, English abbreviation: SMS).
  • GSM Global System of Mobile communication
  • GPRS General Packet Radio Service
  • CDMA Code Division Multiple Access
  • WCDMA Wideband Code Division Multiple Access
  • LTE Long Term Evolution
  • SMS Short Messaging Service
  • the memory 1220 can be used to store software programs and modules, and the processor 1280 executes various functional applications and data of the mobile phone by running software programs and modules stored in the memory 1220.
  • the memory 1220 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application required for at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may be stored according to Data created by the use of the mobile phone (such as audio data, phone book, etc.).
  • memory 1220 can include high speed random access memory, and can also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.
  • the input unit 1230 can be configured to receive input numeric or character information and to generate key signal inputs related to user settings and function controls of the handset.
  • the input unit 1230 may include a touch panel 1231 and other input devices 1232.
  • the touch panel 1231 also referred to as a touch screen, can collect touch operations on or near the user (such as the user using a finger, a stylus, or the like on the touch panel 1231 or near the touch panel 1231. Operation), and drive the corresponding connecting device according to a preset program.
  • the touch panel 1231 may include two parts: a touch detection device and a touch controller.
  • the touch detection device detects the touch orientation of the user, and detects a signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts the touch information into contact coordinates, and sends the touch information.
  • the processor 1280 is provided and can receive commands from the processor 1280 and execute them.
  • the touch panel 1231 can be implemented in various types such as resistive, capacitive, infrared, and surface acoustic waves.
  • the input unit 1230 may also include other input devices 1232.
  • other input devices 1232 may include, but are not limited to, one or more of a physical keyboard, function keys (such as volume control buttons, switch buttons, etc.), trackballs, mice, joysticks, and the like.
  • the display unit 1240 can be used to display information input by the user or information provided to the user as well as various menus of the mobile phone.
  • the display unit 1240 can include a display panel 1241.
  • a liquid crystal display (English name: Liquid Crystal Display, English abbreviation: LCD), an organic light emitting diode (English name: Organic Light-Emitting Diode, English abbreviation: OLED), etc.
  • the display panel 1241 is configured in a form.
  • the touch panel 1231 may cover the display panel 1241. After the touch panel 1231 detects a touch operation on or near the touch panel 1231, the touch panel 1231 transmits to the processor 1280 to determine the type of the touch event, and then the processor 1280 according to the touch event.
  • the type provides a corresponding visual output on display panel 1241.
  • the touch panel 1231 and the display panel 1241 are two independent components to implement the input and input functions of the mobile phone, in some embodiments, the touch surface can be
  • the board 1231 is integrated with the display panel 1241 to implement input and output functions of the mobile phone.
  • the handset can also include at least one type of sensor 1250, such as a light sensor, motion sensor, and other sensors.
  • the light sensor may include an ambient light sensor and a proximity sensor, wherein the ambient light sensor may adjust the brightness of the display panel 1241 according to the brightness of the ambient light, and the proximity sensor may close the display panel 1241 and/or when the mobile phone moves to the ear. Or backlight.
  • the accelerometer sensor can detect the magnitude of acceleration in all directions (usually three axes). When it is stationary, it can detect the magnitude and direction of gravity.
  • the mobile phone can be used to identify the gesture of the mobile phone (such as horizontal and vertical screen switching, related Game, magnetometer attitude calibration), vibration recognition related functions (such as pedometer, tapping), etc.; as for the mobile phone can also be configured with gyroscopes, barometers, hygrometers, thermometers, infrared sensors and other sensors, no longer Narration.
  • the gesture of the mobile phone such as horizontal and vertical screen switching, related Game, magnetometer attitude calibration
  • vibration recognition related functions such as pedometer, tapping
  • the mobile phone can also be configured with gyroscopes, barometers, hygrometers, thermometers, infrared sensors and other sensors, no longer Narration.
  • Audio circuit 1260, speaker 1261, and microphone 1262 can provide an audio interface between the user and the handset.
  • the audio circuit 1260 can transmit the converted electrical data of the received audio data to the speaker 1261, and convert it into a sound signal output by the speaker 1261; on the other hand, the microphone 1262 converts the collected sound signal into an electrical signal, by the audio circuit 1260. After receiving, it is converted into audio data, and then processed by the audio data output processor 1280, transmitted to the mobile phone 1210 via the RF circuit 1210, or outputted to the memory 1220 for further processing.
  • WiFi is a short-range wireless transmission technology.
  • the mobile phone through the WiFi module 1270 can help users to send and receive e-mail, browse the web and access streaming media, etc. It provides users with wireless broadband Internet access.
  • FIG. 26 shows the WiFi module 1270, it can be understood that it does not belong to the essential configuration of the mobile phone, and may be omitted as needed within the scope of not changing the essence of the invention.
  • the processor 1280 is a control center for the handset that connects various portions of the entire handset using various interfaces and lines, by executing or executing software programs and/or modules stored in the memory 1220, and invoking data stored in the memory 1220, The phone's various functions and processing data, so that the overall monitoring of the phone.
  • the processor 1280 may include one or more processing units; preferably, the processor 1280 may integrate an application processor and a modem processor, where the application processor mainly processes an operating system, a user interface, an application, and the like.
  • the modem processor primarily handles wireless communications. It will be appreciated that the above described modem processor may also not be integrated into the processor 1280.
  • the mobile phone also includes a power supply 1290 (such as a battery) for powering various components.
  • a power supply 1290 (such as a battery) for powering various components.
  • the power supply can be logically connected to the processor 1280 through a power management system to be managed by the power management system.
  • a power management system to be managed by the power management system.
  • Features such as charging, discharging, and power management.
  • the mobile phone may further include a camera, a Bluetooth module, and the like, and details are not described herein again.
  • the processor 1280 included in the terminal further has the following functions:
  • processor 1280 is further configured to:
  • the configuration information includes the end time
  • detecting downlink data of the component carriers in the carrier set is stopped at the end time.
  • processor 1280 is further configured to:
  • the set split information is further used to indicate that component carriers belonging to the same carrier set have the same uplink and downlink frame structure
  • the configuration information includes the uplink and downlink frame structure
  • downlink data is detected in the downlink carrier in the downlink carrier, and downlink data detection is performed on the component carrier in the carrier set in the uplink subframe.
  • processor 1280 is further configured to:
  • the set split information is further used to indicate that component carriers belonging to the same carrier set have the same start time
  • the configuration information includes the start time and the end time
  • detecting downlink data of the component carriers in the carrier set is stopped at the end time, and detecting downlink data of the component carriers in the carrier set is started at the start time.
  • processor 1280 is further configured to:
  • the input unit 1230 is controlled to receive the set split information sent by the base station.
  • processor 1280 is further configured to:
  • the input unit 1230 is controlled to receive RRC signaling sent by the base station, where the RRC signaling includes the set split information.
  • processor 1280 is further configured to:
  • the input unit 1230 is configured to receive the configuration information sent by the base station on a target component carrier in each set of carrier sets, where the target component carrier is a subset of carriers in each set of carrier sets. .
  • processor 1280 is further configured to:
  • the input unit 1230 is configured to receive, on the primary component carrier, configuration information corresponding to each set of carrier sets in the target group carrier set sent by the base station.
  • the disclosed system, apparatus, and method may be implemented in other manners.
  • the device embodiments described above are merely illustrative.
  • the division of the unit is only a logical function division.
  • there may be another division manner for example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored or not executed.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. You can choose some or all of them according to actual needs.
  • the unit is to achieve the purpose of the solution of the embodiment.
  • each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the above integrated unit can be implemented in the form of hardware or in the form of a software functional unit.
  • the integrated unit if implemented in the form of a software functional unit and sold or used as a standalone product, may be stored in a computer readable storage medium.
  • the technical solution of the present invention which is essential or contributes to the prior art, or all or part of the technical solution, may be embodied in the form of a software product stored in a storage medium.
  • a number of instructions are included to cause a computer device (which may be a personal computer, server, or network device, etc.) to perform all or part of the steps of the methods described in various embodiments of the present invention.
  • the foregoing storage medium includes: a U disk, a mobile hard disk, a read only memory (English full name: Read-Only Memory, English abbreviation: ROM), a random access memory (English full name: Random Access Memory, English abbreviation: RAM), magnetic A variety of media that can store program code, such as a disc or a disc.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Conformément à des modes de réalisation, la présente invention concerne un procédé de traitement de multiporteuse, comprenant les étapes suivantes : déterminer, par une station de base, au moins un ensemble de porteuses, chaque ensemble de porteuses comprenant une porteuse de composante disponible ; configurer, par la station de base, des porteuses de composante dans ledit ensemble de porteuses, de telle sorte que les porteuses de composante qui appartiennent à un même ensemble de porteuses aient un même temps d'arrêt, la station de base n'envoyant pas, à partir du temps d'arrêt jusqu'à un temps de démarrage suivant, de données de liaison descendante sur les porteuses de composante qui appartiennent à un même ensemble de porteuses ; et envoyer, par la station de base, à un équipement utilisateur, des informations d'attribution d'ensemble, les informations d'attribution d'ensemble étant configurées pour indiquer, à l'équipement utilisateur, des porteuses de composante dans chacun des différents ensembles de porteuses, et les porteuses de composante qui appartiennent à un même ensemble de porteuses ayant un temps d'arrêt identique. Des modes de réalisation de la présente invention concernent également une station de base et un équipement utilisateur. Selon les modes de réalisation de la présente invention, des surdébits de signalisation de notification d'une station de base peuvent être réduits.
PCT/CN2015/099771 2015-12-30 2015-12-30 Procédé de traitement de multiporteuse, station de base et équipement utilisateur Ceased WO2017113151A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/CN2015/099771 WO2017113151A1 (fr) 2015-12-30 2015-12-30 Procédé de traitement de multiporteuse, station de base et équipement utilisateur
CN201580084126.4A CN108353387A (zh) 2015-12-30 2015-12-30 多载波处理方法、基站及用户设备

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2015/099771 WO2017113151A1 (fr) 2015-12-30 2015-12-30 Procédé de traitement de multiporteuse, station de base et équipement utilisateur

Publications (1)

Publication Number Publication Date
WO2017113151A1 true WO2017113151A1 (fr) 2017-07-06

Family

ID=59224190

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2015/099771 Ceased WO2017113151A1 (fr) 2015-12-30 2015-12-30 Procédé de traitement de multiporteuse, station de base et équipement utilisateur

Country Status (2)

Country Link
CN (1) CN108353387A (fr)
WO (1) WO2017113151A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101868027A (zh) * 2009-04-17 2010-10-20 大唐移动通信设备有限公司 上行信号传输资源的配置和发送方法、基站和用户终端
CN103222295A (zh) * 2012-11-09 2013-07-24 华为技术有限公司 频谱共享的方法和基站
US8553558B1 (en) * 2012-01-25 2013-10-08 Ofinno Technologies, Llc Uplink sounding transmission with carrier aggregation
CN104010373A (zh) * 2014-06-09 2014-08-27 宇龙计算机通信科技(深圳)有限公司 用于移动通信的载波配置方法、配置系统和基站
CN104135301A (zh) * 2014-08-07 2014-11-05 华为技术有限公司 一种射频接收机及接收方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8755298B2 (en) * 2009-07-06 2014-06-17 Lg Electronics Inc. Method and apparatus for random access in a wireless communication system
CN102014477B (zh) * 2009-10-30 2013-11-06 电信科学技术研究院 一种上行同步的方法、装置和系统
JP5702806B2 (ja) * 2010-01-08 2015-04-15 インターデイジタル パテント ホールディングス インコーポレイテッド 複数のアップリンクキャリアとのタイムアライメントの維持

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101868027A (zh) * 2009-04-17 2010-10-20 大唐移动通信设备有限公司 上行信号传输资源的配置和发送方法、基站和用户终端
US8553558B1 (en) * 2012-01-25 2013-10-08 Ofinno Technologies, Llc Uplink sounding transmission with carrier aggregation
CN103222295A (zh) * 2012-11-09 2013-07-24 华为技术有限公司 频谱共享的方法和基站
CN104010373A (zh) * 2014-06-09 2014-08-27 宇龙计算机通信科技(深圳)有限公司 用于移动通信的载波配置方法、配置系统和基站
CN104135301A (zh) * 2014-08-07 2014-11-05 华为技术有限公司 一种射频接收机及接收方法

Also Published As

Publication number Publication date
CN108353387A (zh) 2018-07-31

Similar Documents

Publication Publication Date Title
US12279330B2 (en) Discontinuous reception DRX configuration method and terminal
JP7477506B2 (ja) チャネル検出指示方法、端末及びネットワーク装置
EP3565171B1 (fr) Procédé de communication, dispositif de réseau et dispositif terminal
EP3793121B1 (fr) Procédé de configuration de quasi-colocalisation, terminal, et dispositif de réseau
US11153035B2 (en) Scheduling method and related apparatus
CN110971322B (zh) 一种信息传输方法、网络设备及终端
EP3917253A1 (fr) Procédé d'accès aléatoire, et terminal
EP3817463A1 (fr) Procédé de transmission de bloc de signaux de synchronisation, dispositif de réseau et terminal
US12192999B2 (en) Information transmission method and communications device
WO2019214664A1 (fr) Procédé d'indicaton de ressource de transmission, dispositif de réseau et terminal
EP3451570B1 (fr) Procédé et dispositif de transmission de données de liaison descendante
CN115443709B (zh) 通信方法及终端设备
US12250705B2 (en) Physical downlink control channel detection method and apparatus
KR20210096669A (ko) 신호 리소스 측정 방법 및 단말
CN110545582A (zh) 一种随机接入资源确定方法及终端
EP4187959A1 (fr) Procédé et appareil de transmission d'informations, et dispositif de communication
KR20210108437A (ko) 정보 전송 방법, 단말 및 네트워크 장치
WO2016127391A1 (fr) Procédé de transmission de données pour réseau sans fil et nœud de réseau
CN110611955B (zh) 一种带宽部分处理方法及终端
CN110719634B (zh) Pdsch时域资源分配方法、终端及计算机可读存储介质
CN115038097B (zh) 间隙配置方法、装置、设备及存储介质
WO2019149111A1 (fr) Procédé et dispositif de mesure
WO2017113151A1 (fr) Procédé de traitement de multiporteuse, station de base et équipement utilisateur
CN113316234B (zh) Srs的发送方法及终端设备
CN113498185B (zh) 监测数量的确定方法及装置、通信设备

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 15911780

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 15911780

Country of ref document: EP

Kind code of ref document: A1